WobblyHearts is a datapack based on hearts management with a simple concept:

• You lose a heart on death, and get one upon eating an Enchanted Golden Apple.
• Once you have no more hearts, you get banned.

There is a custom craft for the Enchanted Golden Apple as seen below.

Also shown in the recipe book in-game.

Simply delete the WobblyHearts.zip and replace it with the new one!

Let me know if you want other hearts limits by opening an issue